GPU comparison with benchmarksThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition has 1664 shader units and these clock a maximum of 1.33 GHz which results in an FP32 computing power of 4.42 TFLOPS.
The ZOTAC GeForce GTX 1080 AMP Extreme+ has 2560 shader units and these clock at a maximum of 1.91 GHz and achieve an FP32 computing power of 9.78 TFLOPS. |
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GPUThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition is equipped with a graphics chip of the Maxwell 2.0 architecture, which has 13 streaming multiprocessors. The graphics card ZOTAC GeForce GTX 1080 AMP Extreme+ is based on the Pascal architecture and is equipped with 20 execution units. |
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GALAX GeForce GTX 970 EXOC Infin8 Black Edition | GPU | ZOTAC GeForce GTX 1080 AMP Extreme+ |
NVIDIA GeForce GTX 970 | Based on | NVIDIA GeForce GTX 1080 |
GM204-200-A1 | GPU Chip | GP104-400-A1 / GP104-410-A1 |
Maxwell 2.0 | Architecture | Pascal |
13 | Streaming Multiprocessors | 20 |
1664 | Shader | 2560 |
56 | Render Output Units | 64 |
104 | Texture Units | 160 |
0 | Raytracing Cores | 0 |
MemoryThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition is equipped with a 4 GB large GDDR5 graphics memory, which is equipped with 1.753 GHz clocks. The ZOTAC GeForce GTX 1080 AMP Extreme+ has a 8 GB large GDDR5X graphics memory and the memory clock is 1.400GHz. |
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4 GB | Memory Size | 8 GB |
GDDR5 | Memory Type | GDDR5X |
1.753 GHz | Memory Clock | 1.400 GHz |
7.0 Gbps | Memory Speed | 11.2 Gbps |
224 GB/s | Memory bandwidth | 358 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition has a turbo clock of 1.329 GHz. The turbo frequency of the ZOTAC GeForce GTX 1080 AMP Extreme+ is 1.911 GHz. |
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1.178 GHz | Base Clock | 1.771 GHz |
1.329 GHz | Boost Clock | 1.911 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 98 °C. The ZOTAC GeForce GTX 1080 AMP Extreme+ is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C. |
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145 W | TDP | 270 W |
-- | TDP (up) | -- |
98 °C | Tjunction max | 94 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce GTX 970 EXOC Infin8 Black Edition are cooled with a Air cooling. The ZOTAC GeForce GTX 1080 AMP Extreme+ is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 90 mm | Fan 1 | 3 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition supports the downward compatible copy protection HDCP in version 2.2. The ZOTAC GeForce GTX 1080 AMP Extreme+ supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0 | HDMI Ports | 1x HDMI v2.0b |
1x DP v1.2 | DP Ports | 3x DP v1.4 |
2 | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition supports the DirectX standard from Microsoft in version 12_1. The ZOTAC GeForce GTX 1080 AMP Extreme+ supports Microsoft's DirectX version 12_1. |
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4096x2160 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_1 |
No | Raytracing | No |
No | DLSS / FSR | Yes |
No LED lighting | LED | ZOTAC SPECTRA |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
No | h265 / HEVC | Decode / Encode |
No | AV1 | No |
Decode | VP8 | Decode |
No | VP9 | Decode |
DimensionsThe GALAX GeForce GTX 970 EXOC Infin8 Black Edition is 41 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ZOTAC GeForce GTX 1080 AMP Extreme+ is 41 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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271 mm | Length | 325 mm |
124 mm | Height | 148 mm |
41 mm | Width | -- |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 28 nanometer process, GALAX GeForce GTX 970 EXOC Infin8 Black Edition was released in Q4/2014. The ZOTAC GeForce GTX 1080 AMP Extreme+ published in Q2/2017 is manufactured with a structure width of 16 nanometers. |
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-- | Part-no | ZT-P10800I-10P |
Q4/2014 | Release date | Q2/2017 |
349 $ | Launch Price | 599 $ (Reference) |
28 nm | Structure size | 16 nm |
-- | Documents | data sheet |
GALAX GeForce GTX 970 EXOC Infin8 Black Edition
4 GB GDDR5 |
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ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
GALAX GeForce GTX 970 EXOC Infin8 Black Edition
4 GB GDDR5 |
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ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
GALAX GeForce GTX 970 EXOC Infin8 Black Edition
4 GB GDDR5 |
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ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |
GALAX GeForce GTX 970 EXOC Infin8 Black Edition
4 GB GDDR5 |
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ZOTAC GeForce GTX 1080 AMP Extreme+
8 GB GDDR5X |